You have long been implicated in the development of the website for Äspåröd Adventure Land, and now you've got a new mission. Your clients Eivert want to expand the site with a news or feature article, where it can be published articles about events that have occurred or will occur, news from the district, artist portraits, etc.. Eivert the go with hiring a small editorial staff of writers who can fill the page with the material, and have turned to you for help with database support.
It is about how the system is supposed to work. Your task, to begin with, is to model this system with an ER diagram. Which entities are needed, what attributes they need, and what interaction there will be between them? Draw an ER diagram and be sure to put out aritet (1: 1, 1: N, N: M), and participation in relationships, as well as keys to the entities.
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4 freelancer bu iş için ortalamada 19$ teklif veriyor
This is a simple database erd. I will sketch the answer on paper, refine it and the implement it on [url removed, login to view] using the crowsfoot method (If the crowsfoot notation is not acceptable then I will implement it using the Daha fazlası